Enter a solar date to get the lunar month, day name and sexagenary info.
Date Conversion Workbench
Today's lunar date9th Month 9thProfessional Date Conversion
Two-way solar-lunar conversion: leap-month detection, leap/regular candidates, adjacent-day comparison — verified in one pass.
Built around date conversion, it gathers solar, lunar, leap months, multiple candidates and summaries in one pro workbench for lookup, verify, log and archive.
Look up the solar date from a lunar year/month/day — good for birthdays, records and festival checks.
Auto-handles regular/leap months and candidate dates, reducing manual conversion errors.
Two-way conversion for 1900–2100Automatic date validity checkOne-click summary copyStructured JSON for archiving
Date Conversion Workbench
Pick a direction and enter a date to get the solar/lunar mapping, leap-month verdict, summary and next-step verification entries.
1. Pick a directionConvert solar to lunar or lunar to solar.
2. Enter a dateAuto-checks the 1900-2100 range.
3. Get resultsCopy summary, export JSON or open details.
Solar→lunar gets a lunar date fast; lunar→solar serves birthdays, records and traditional festivals that need a unified solar basis.
Conversion result
The result shows conversion, almanac aids and a copyable summary — easy to carry into talking, logging or saving.
Solar-to-lunar conversion finished; verify in the calendar or day details.
Enter solar date2029-02-04Sun
Convert to lunar12th Month 21stSolar-to-lunar conversion done
Conversion basisStandard solar dateRange: years 1900-2100
Steady and usable
The day looks even overall; keep verifying do/don't, solar terms and follow-up plans.
advice Next step
- Copy summary for records or communication
- Open day details to verify the full list
- Need a date? Continue to auspicious-day filtering
- Do and Avoid are balanced (Do 9 / Avoid 8); judge item by item.
- Solar term: Not a solar-term day; Next Solar Term: 2029-02-18 (14 days later) : Rain Water
- Yellow / Black Path: Yellow Path; Officer: -
- Clash note: Clash Wei E
distance💗 Valentine's Dayin10day(s)
Overall score78Auspicious
Solar date2029-02-04 Sun
Solar to Lunar12th Month 21st
ZodiacMonkey
Year branch Ji-You
Month branchBing-Yin
Day branchYi-Chou
Melodic ElementGold in the Sea
28 MansionsRoom (Auspicious)
Solar TermNot a solar-term day
Day classWeekend
Yellow PathYellow Path
Officer-
Day Deitybright hall (Auspicious)
ClashClash Wei E
Moon phase🌗 Last Quarter
Date distance840 days later
Next Solar Term2029-02-18 (14 days later) : Rain Water
best toSacrificial Rites, Pray for Blessings, Pray for Children, Acquire Livestock, Place in Coffin, Exhume the Coffin, Ground-Appearance Rite, End Mourning, Don Mourning Dress
AvoidPlant Crops, Consecration, Travel, Acupuncture, Marriage, Move into a Home, Break Ground, Break Ground
Previous day · 2029-02-03
Sat · 839 days later
Auspicious · 78 pts · Start of Spring
Now Result · 2029-02-04
Sun · 840 days later
Auspicious · 78 pts
Next day · 2029-02-05
Mon · 841 days later
Cautious · 40 pts
Paste into docs, chat or tickets
Solar: 2029-02-04 Sun Lunar: 12th Month 21st Zodiac: Monkey Year branch: Ji-You Month branch: Bing-Yin Day branch: Yi-Chou Na Yin: Gold in the Sea 28 Mansions: Room (Auspicious) Solar term: Not a solar-term day Day type: Weekend Path: Yellow Path Officer: - Day deity: bright hall (Auspicious) Clash: Clash Wei E Moon: 🌗 Last Quarter Do: Sacrificial Rites, Pray for Blessings, Pray for Children, Acquire Livestock, Place in Coffin, Exhume the Coffin, Ground-Appearance Rite, End Mourning, Don Mourning Dress Avoid: Plant Crops, Consecration, Travel, Acupuncture, Marriage, Move into a Home, Break Ground, Break Ground Overall score: 78 (lucky) Distance: 840 days later Next solar term: 2029-02-18 (14 days later) : Rain Water
View structured results
{
"type": "solar",
"solar": "2029-02-04",
"weekday": "Sun",
"lunar": "12th Month 21st",
"zodiac": "Monkey",
"gz_year": "Ji-You",
"gz_month": "Bing-Yin",
"gz_day": "Yi-Chou",
"offset": "840 days later",
"meta": {
"term": "",
"next_term": "2029-02-18 (14 days later) : Rain Water",
"huangdao": "Yellow Path",
"jianchu": "",
"tianshen": "bright hall",
"tianshen_luck": "Auspicious",
"yi": [
"Sacrificial Rites",
"Pray for Blessings",
"Pray for Children",
"Acquire Livestock",
"Place in Coffin",
"Exhume the Coffin",
"Ground-Appearance Rite",
"End Mourning",
"Don Mourning Dress"
],
"ji": [
"Plant Crops",
"Consecration",
"Travel",
"Acupuncture",
"Marriage",
"Move into a Home",
"Break Ground",
"Break Ground"
],
"chongsha": "Clash Wei E",
"pengzu": "",
"naoyin": "Gold in the Sea",
"xiu": "Room",
"xiuLuck": "Auspicious",
"song": "",
"score": 78,
"level": "Auspicious",
"zodiac": "Monkey",
"shengxiao_year": "Monkey",
"gz_year": "Ji-You",
"gz_month": "Bing-Yin",
"gz_day": "Yi-Chou",
"moon_phase": "Last Quarter",
"moon_emoji": "🌗",
"festival": "",
"day_type": "Weekend"
},
"focus": {
"y": 2029,
"m": 2,
"d": 4
}
}High-frequency date conversion
Focused on solar/lunar conversion, it cuts back-and-forth between tools.
Birthday conversionTurn a lunar birthday into a solar date, or find the lunar date for a solar birthday.
Standardize archive datesUnify lunar dates in IDs, genealogies and client files into a searchable basis.
Festival schedule checkEvent, reminder and material dates map across solar and lunar at a glance.
Date-conversion workflow
One validation basis from input to export — ideal for repeat queries and single-day checks before batch review.
01Choose a directionSwitch quickly between solar→lunar and lunar→solar.
02Enter and validate the dateAuto date-range limit; lunar conversion can pick regular or leap months.
03Verify and export resultsOutput summaries, structured data and neighbor-date comparisons.
Post-conversion verification entry
After conversion, open the month view, day details or date selection so results stay verifiable downstream.